ADAM: How to use expand_doc_index_from_z403

The procedure expand_doc_index_from_z403 can be used to expand full text information to BIB record. This expanded information can for example be used for word indexing.

Setup-example:

tab_expand:WORD expand_doc_index_from_z403

(This line is creating a virtual field called TXT in BIB record).

tab00.eng:H WTX W-038 00 01 W-Table of contents

tab11_word:TXT 01 WTX

Please note that after any change in tables related to word indexes (e.g. tab11_word) you need to use p_manage_01 to rebuild the index.Afterwards you can use the new index WTX in any search screen in Aleph (e.g. in table pc_tab_sear.eng).